Case



FIG. 1 is a top perspective view of a case showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a bottom view thereof.

The broken lines shown in the drawings illustrate portions of the case and form no part of the claimed design. 

CLAIM I claim the ornamental design for a case, as shown and described. 